Overview
Denise is a female given name. Dionysus is the Greek god of wine, and the name Denise means "to be devoted to Bacchus."
Feminine variants
Deneece, Denice, Deniece: English
Denisa: Czech, Romanian, Russian, Slovak
Denise: English, French, Portuguese
Denisse: English, French
Deniz: Turkish
Dennet, Denote, Deonisia, Deonysia: Middle English
Dinisia: Portuguese
Dionycia, Dionis: Middle English
Dionise: Old French (on St. Denise's burial site)
Dionísia: Portuguese
Dionisia: Middle English, Italian, Spanish
Dionizja: Polish
Dionysia: Greek (Διονυσία), Latin, Middle English
Diot, Diota, Dye, Dyonese, Dyonisia, Dyonisya, Dyot, Dyota: Middle English
Masculine variants
Dénes: Hungarian
Denis: English, French, German, Romanian, Slovak, Slovene, Czech, Russian (Денис), Serbo-Croatian (also Денис)
Denijs: Middle Dutch
Deniz: Turkish language
Dêniz: Portuguese (Brazilian)
Dennis: English, Dutch, German, Norwegian
Denny: English
Denys (Денис): Ukrainian
Dinis, Diniz, Dionísio: Portuguese
Dion: English, French (medieval diminutive), Greek (diminutive: Δίων)
Dionigi: Italian
Dionise: Romanian
Dionisije (Дионисије): Serbian
Dionisio: Italian, Spanish
Dionisos (Դիոնիսոս): Armenian
Dionizy: Polish
Dionysios (Διονύσιος): Greek
Dionýz: Slovak
Dénes: Hungarian
Donnchadh: Irish
Dzianis (Дзяніс): Belarusian
Genis (Генис): Udmurt
From Wikipedia (CC BY-SA 4.0).